Espresso coffee machine



FIG. 1 is a perspective view of an espresso coffee machine showing our new design;

FIG. 2 is a front view of the espresso coffee machine.

FIG. 3 is a rear view of the espresso coffee machine.

FIG. 4 is a left-side view of the espresso coffee machine.

FIG. 5 is a right-side view of the espresso coffee machine.

FIG. 6 is a top view of the espresso coffee machine; and,

FIG. 7 is a bottom view of the espresso coffee machine. 

The ornamental design for the espresso coffee machine, as shown and described. 